KOSUN participated in water exhibition in Ukraine

During October 7th-10th, 2009, the 5-person sales team of KOSUN led by Geng Feng, the general manager and Liu Yiwei, the sales manager, came to UKRAINE for participating in AQUA UKRAINE water exhibition. Water exhibition of AQUA UKRAINE is the best exhibition about water treatment in UKRAINE which exhibits comprehensive water treatment, sewage treatment, water recovery & purification and ultra-pure water areas of equipment and technology and services. AQUA UKRAINE is a comprehensive water treatment event, combined with the latest technologies, and also is the professional meeting inviting industry's leaders to discuss about the market trend and industry development.
As the largest centrifuge manufacturer in Northwest China, KOSUN showed its latest design and technology of centrifuges on the exhibition. With strong ability on design and production, the centrifuges produced by KOSUN were widely used in various industries such as food, medical, chemical, environmental protection, sewage treatment, water resources protection, municipal engineering, etc.
The DC Series oilfield drilling centrifuge was displayed on the exhibition, which was made with the most mature design and technology. DC Series Decanter Centrifuge is suitable to treat drilling fluids with particle ≥2μm in diameter, solid phase concentration within 2~70% and liquid viscosity υ≤0.01Pa·sPa, and does the separation of suspended liquid and clarifies fluid which contains a small amount of solid phase, meantime it is also suitable for the work of solid phase separation in other industries.

KOSUN is a leader of solids control and expert of drilling waste management in China oil drilling mud solids control industry.As the pioneer in this industry,KOSUN is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment.
The products we can provide for oilfield and drilling fluid processing system including oil field shale shaker,drilling fluid mud cleaner,desander, desilter,drilling fluids decanter centrifuge,vacuum degasser,mud tanks,mud gun,mud agitator,drilling mud centrifugal pumps and all the other solids control equipment,complete drilling solids control system,etc.
KOSUN is always insisting on winning the market by product upgrading and technical innovations, keenly grasps the customers’ demands and enjoys a high reputation in the industry for its stable product quality, personalized product, customized services and perfect global after-sales services.
KOSUN is capable of providing customers with such three series as oil & gas drilling solids control equipment, centrifuges and drilling waste treatment equipment, including 25 categories of products, which are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, industrial wastewater treatment, environmentally friendly sewage treatment, waste oil recovery, purification treatment, etc.
http://www.kosungroup.com/products/solids-control-equipment/mud-cleaner.html

The maintenance drilling mud centrifugal pump in oilfield

Centrifugal pump is used for transferring drilling mud. It can be used as feeding pump for desander, desilter or used as mixing pump for jet mud mixer. Also it can be used as trip pump, and supercharging pump for rig mud pump. But how to do if centrifugal pump breaks down in the process of mud solids control? Now we introduce some processing methods for centrifugal pump breakdown resulting from various reasons.
1. pump can not start or load too big
(1) prime mover or power is not normal. The processing method is check the power and prime mover.
(2) pump stuck. The processing method is using hand shaft coupling to check, if necessary, eliminate static and dynamic parts faults.
(3) packing gland too tight. The processing method is relaxing packing.
(4) discharge valve has not been closed. The processing method is closing discharge valve, restart.

(5) balance pipe is not unobstructed. The processing method is dredge balance pipe.
2. pump not drainage
(1) insufficient irrigation pump (or inner pump gas is not throughly exhausted). The processing method is to infuse pump.
(2) Wrong pump rotating direction. Method is to check rotating direction.
(3) Pump rotating speed is too slow. Method is check rotate speed, faster it.
(4) mesh plugging, bottom valve is ineffective. The processing method is check mesh, eliminate sundry.
(5) smoke height is too high, or suction liquid tank occurs vacuum. The processing method is to reduce suction height, Check absorb liquid tank pressure.
3. pump breaks after drainage
(1) inhaled pipeline leaks. The processing method is to check inhaled side pipe joints and packing box sealing.
(2) When filling pump, suction side gas is not over. The processing method is asked to infuse pump.
(3) inhaled side was suddenly blocked by foreign bodies. The processing method is stop the pump to handle foreign bodies.
(4) inhale amount of gas. The processing method is checking the suction whether has vortex, submerged depth whether is too shallow.
KOSUN is a professiona drilling fluid centrifugal pump supplier and manufacturer in China oil drilling fluids solids control industry.As the pioneer in this industry,KOSUN is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment. The products we can provide for oilfield and drilling fluid processing system including drilling fluids shale shaker,drilling fluid mud cleaner,desander, desilter,drilling fluids decanter centrifuge,vacuum degasser,mud tanks,mud gun,mud agitator,drilling mud centrifugal pumps and all the other solids control equipment,complete solids control system,etc.
http://www.kosungroup.com/products/solids-control-equipment/water-tank.html

KOSUN complete drilling fluids solids control system

Effective solids control can be attributed to the overall performance of all the components of the mud systems. Conditioning the drilling fluid with the goal of dramatically lowering maintenance cost, avoiding excessive chemical treatment and maintaining mud systems volume will decrease the chance of equipment failure, unnecessary high mud costs, hole and drilling problems.
In the early oil industry open earthen pits were used as settling area to separate solids and mud thereby acting as a solids control equipment. Now, with the stringent environmental regulations and high mud costs, the economics of an effective mud system come into consideration. Different solids control companies introduce zero-discharge systems, closed-loop systems,"quick move" technology, screening technology, disposal options etc. KOSUN is specialized in drilling fluid solids control equipment manufacturing in China since 1992, which has rich experience in solids control system design.Usually,five-stage solids control equipment combined into an complete drilling mud solids control system, including Drilling Shale Shaker, Vacuum Degasser,Desander and Desilter and Oilfield Decanter Centrifuge, ensures clean mud recycling and mud can be reused.

Skid-mounted Drilling Solids Control System
Easy to assemble: The skid-mounted drilling solids control system is generally manufactured and assembled in factory. Its assembly would not take much time since it could be put into use after interface pipelines and outer electric appliances are connected. Easy to move: it may be easily moved since all its functional components are integrated on one base. Compact in design: its footprint is not much: the skid-mounted drilling solids control system equipment is compact in design sothat much less space would be taken up compared with the traditional assembly method of it.
Arctic Drilling Solids Control System
Easy to assemble: The skid-mounted drilling solids control system is generally manufactured and assembled in factory. Its assembly would not take much time since it could be put into use after interface pipelines and outer electric appliances are connected. Easy to move: it may be easily moved since all its functional components are integrated on one base. Flexible: KOSUN 1000GPM orbit arctic solids control system can do group drilling for 10 wells at the same time.No.1 tank of thesolids control system is connected at its end via a jointing lug to the hydraulic cylinder, which will lead it to move on the orbit.
Mobile Drilling Solids Control System
Easy to move: it can be installed and flexibly moved on various trailers (like, tire trailer, skid trailer, etc.) Compact in design: the skid-mounted principle is applied on it since it may be easily moved with all its functional components integrated on one base. Easy to assemble: it is generally manufactured and assembled in factory and its assembly would not take much time
http://www.kosungroup.com/products/solids-control-equipment/submersible-slurry-pump.html

Drilling centrifugal pump used as the oilfield sand pump

Centrifugal pump is a sub-class of dynamic axisymmetric work-absorbing turbo machinery. Centrifugal pump are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. Like most pumps, a centrifugal pump converts mechanical energy from a motor to energy of a moving fluid. A portion of the energy goes into kinetic energy of the fluid motion, and some into potential energy, represented by fluid pressure (Hydraulic head) or by lifting the fluid, against gravity, to a higher altitude. The transfer of energy from the mechanical rotation of the impeller to the motion and pressure of the fluid is usually described in terms of centrifugal force, especially in older sources written before the modern concept of centrifugal force as a fictitious force in a rotating reference frame was well articulated. The concept of centrifugal force is not actually required to describe the action of the centrifugal pump.

Drilling centrifugal pump can be designed from 3x2 to 8x6. Selecting Drilling Centrifugal Pump is according to flow rate demand. Furthermore, the flow rate is related with motor power, head, electric system, the impeller size. Drilling Centrifugal Pump in drilling mud process system is mainly power supply. And pump drilling fluid from mud tank to mud process equipment. Such as desander, desilter, or mud cleaner cones, decanter centrifuge. It also can be combined with venturi hopper to mix drilling fluid completely.
KOSUN CP series drilling mud centrifugal pump is used for transporting drilling fluids. It can be used as oilfield feeding centrifugal pump for drilling mud desander, drilling fluids desilter, or used as mixing pump for jet mud mixer. Also it can be used as trip pump and supercharging pump for drilling rig mud pump.
Centrifugal pump is used for transferring drilling mud. It can be used as feeding pump for desander, desilter, or used as mixing pump for Jet Mud Mixer. Also it can be used as trip pump,and supercharging pump for rig mud pump. All KOSUN centrifugal pumps use tungsten carbide mechanical seal, with famous brand Bearing. And spare parts interchangeable with most of the international Brand pump which helps customer to source spare parts easily. Open impeller design that lowers axial thrust loads, and make it easier for installation, repair and maintenance.
KOSUN is a professiona drilling fluid centrifugal pump supplier and manufacturer in China oil drilling fluids solids control industry.As the pioneer in this industry,KOSUN is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment. The products we can provide for oilfield and drilling fluid processing system including drilling mud shale shaker,drilling fluids cleaner,desander, desilter,drilling fluids centrifuge,vacuum degasser,mud tanks,mud gun,mud agitator,drilling mud centrifugal pumps and all the other solids control equipment,complete solids control system,etc.
http://www.kosungroup.com/products/solids-control-equipment/centrifugal-pump.html

Drilling mud centrifugal pump from China KOSUN for oilfield mud system

The KOSUN series drilling mud centrifugal pump has been designed and developed for petroleum drill in solid control equipment. It adopts the axial sucking structure and all the hydraulic components are friction proof cast iron, which is suitable for transporting the corrosive liquids with suspended particles in well drilling or other similar liquids.
Centrifugal sand pump has been designed and developed for petroleum drill in solid control equipment. It adopts the axial sucking structure and all the hydraulic components are friction proof cast iron, which is suitable for delivering the corrosive liquids with suspended particles in well drilling or other similar liquids. When designing the sand pump. Its specifications were fully thought that the complete solid control equipment can work under the best operating mode. It is endowed with high commonality of parts, operating reliability, durability and convenient maintenance etc.

Centrifugal pump, also called as sand pump in oilfield, is designed and engineered to handle abrasive, viscous and corrosive fluids in drilling fluid or industrial slurry applications. The pump performance is matched by exceptional performance, high volume, high temperature capabilities, long service life, ease to maintenance, overall economy and greater savings. Centrifugal pump plays an important role for drilling mud transfer in drilling mud system. Such as, the drilling from mud tank to shale shaker, the pump is the connection as bridge. As the object is drilling mud from deep ground ,our pump is designed for anti-abrasive, anti-corrosive with a long service life. These pumps are designed for a wide range of flow rates, from a few gallons per minute to thousands of gallons per minute.
KOSUN centrifugal pump is the ideal equipment to provide impetus for Desander 、Desilter and Jet Mud Mixer. It can also be used as Charge Pump auxiliary per fusion for mud pump and Trip Pump for drilling well head. Centrifugal pump is also called sand pump.We considered completely the set equipment can work in excellent condition in the process of designing parameters).Most parts can be exchanged , with convenient operation and maintenance、less seal leakage、reliability、long life and other advantages.
KOSUN is a professiona drilling fluid centrifugal pump supplier and manufacturer in China oil drilling fluids solids control industry.As the pioneer in this industry,KOSUN is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment.
The products we can provide for oilfield and drilling fluid processing system including drilling mud shale shaker,drilling fluid mud cleaner,desander, desilter,drilling centrifuge,vacuum degasser,mud tanks,mud gun,mud agitator,drilling mud centrifugal pumps and all the other solids control equipment,complete solids control system,etc.
http://www.kosungroup.com/products/solids-control-equipment/jet-mud-mixer.html